<% define_content :link do %>
  <%= polymorphic_url([asset.context, asset]) %>
<% end %>

<% define_content :subject do %>
  <%= t :subject, "New Discussion - %{discussion_topic}: %{course}", :discussion_topic => asset.title, :course => asset.context.name %>
<% end %>

<%= t :body, "A new discussion has been started that may be interesting to you:" %>

<%= asset.title %>

<%= html_to_text(asset.message, :base_url => dashboard_url) %>
<% if asset.attachment %><%= before_label :file_included, "File Included" %> <%= asset.attachment.display_name %> - <%= asset.attachment.readable_size %>
  <%= polymorphic_url([asset.context, :file_download], file_id: asset.attachment) %>
<% end %>

<%= t :details, "Join the conversation here:" %>
<%= content :link %>
